Is reasonable doubt possible?

[narnia4]

To anyone who has a lot of time, here are Craig's (mostly short-ish, don't think there's an explicit mention of OSAS there) Q&A articles on the Witness of the Holy Spirit-

http://www.reasonablefaith.org/the-witn ... r-defeater
http://www.reasonablefaith.org/witness- ... ian-belief
http://www.reasonablefaith.org/is-appea ... on-begging
http://www.reasonablefaith.org/the-witn ... oly-spirit

Hmmm...